Field corn-husker



'(No Model.) 1 3ShetS-.Sheet 1..

- 0. A. PENNINGTON. 1

Field Corn Husker.

No. 241,414. Patented May 10,1881.

Fig. 1.

WITNESSES: INVENTOR:

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N. PETERS, Flick-Lithographer, Washington. D. C.

' (No Model) 3Shets-S heet O. A. PEN'NINGTON,

Pield Corn Husker. 4 No. 241,414. Patented May 10, 1881;.

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(No Model.) 3 Sheets-Sheet 3;

O. A. PENNINGTON. Field Corn Husker.

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UNITED STATES PATENT OFFICE.

CHARLES A. PENNINGTON, OF OHAMPAIGN, ILLINOIS, ASSIGNOR OF ONE.

FOURTH TO JONATHAN B. GREEN, JOHN L. RAY, HENRY TREVETI, JOHN R.TREVE'IT, ROSS It. MATTIS, WM. B. MOKlNLEY, DANIEL MORRISEY, AND

HAR'IWELL O. HOWARD, ALL OF SAME PLAOE, AND DAVID 'l. DOBBINS, OF IPAVA,AND E. HOLBROOK, OF WILMINGTON, ILLINOIS.

FIELD CORN-HUSKER.

SPECIFICATION forming part of Letters Patent No. 241,414, dated May 10,1881.

" Application filed March 8, 1881. (No model.)

To all whom it may concern Be it known that 1, CHARLES A. PENNING- TON,of Ohampa-ign, Ohampaign county, Illinois, have invented a new andImproved Field 5 Oorn-Huskei"; and I do hereby declare that thefollowing is a full, clear, and exact description of the same, referencebeing had to the accompanying drawings, forming part of thisspecification, in which- IO Figure 1 is a plan view of my improvedfieldhusker. Fig. 2 is a front view. Fig. 3 is a side view, partlyinsection and Figs. 4, 5, and 6 are detached views.

My invention relates to improvements in IS field corn-huskers; and itconsists, first, in the peculiar construction of the revolvinghuskingrolls between which the cornstalks are forced and the earshusked.

My invention further consists of a revolving 2o recessed wheel forfeeding the stalks carrying the ears between the husking-rolls.

My invention further consists of a fender and guard for the stalks, forthe purpose of holding and guiding them while the corn is being 2 5husked.

In the accompanyingdrawings, A represents the main frame of my improvedfield husker mounted on axle B, having wheels 0, and provided with atongue, D, hinged at its rear end to the middle transverse sill of themain frame A.

. To the front sill, E, of the main frame a curved bar, F, provided withholes, is secured, which passes through a slot in the tongue, the

3 latter being provided with a hole for the passage of a pin, by meansof which the main frame may be raised and lowered, as desired, to suitthe height of the corn to be husked. Thefront sill, E, of themain frameis continued 0 to one side beyond and in front of the wheels of themachine, and is provided at its end with a revolving feed-wheel, G,provided with a series of recesses, H, each adapted to grasp one ormorestalks of corn in its revolution and force them backward into theopening between the revolving bushing-rolls.

I I are standards secured to the main frame,

to the upper ends of which is secured the horizontal, cross-bar J,provided at its outer end with a brace, K, secured thereto, and inclined5o downward and attached to the lower end of an inclined fender, L, towhich is bolted an inclined piece, M, secured near its rear end to astandard, N, rising from the rear sill of the main frame.

O is a brace bolted to the upper end of the fender and the piece M.

'P is a standard bolted to the front sill of the main frame, to theupper end of whichis bolted the inclined bar Q, carrying at its frontend one of the bearin gs, R, of the gatheringreel and secured at itsrear end to the cross-bar J.

S is the inclined axle of the gathering-reel having its upper bearing atR and its lower bearing in thepiece'lsecured to the main frame.

On the outer end of the axle S is mounted the inclined gathering-reel U,having a series of curved arms V revolving, by suitable gearing, inclose proximity. to the fender.

(1, represents a husking-roll made conical or tapering at its lower endto allow a free passage for the stalks in the movement of the machinethrough the field. The lower end of the revolving husking-roll a has itsbearin g in a bracket, 1), bolted to the fender near its lower 7 5 end,and has its upper bearing in the frame of the machine, and carries atits upper end a spur-gear, 0, and bevel-pinion d.

0 represents another inclined l1 usking-roll revolving near thehusking-roll a, and having its lower end tapered and its lower bearingin a bracket bolted to the front cross-bar of the main frame, the upperend of the husking-roll e having its bearing in the upper frame of themachine, and having on its upperend the spurgear j, which engages withthe gear 0 on the husking-roll a, which, through the bevel-pinion d,crown-whee] f on the inclined shaft g, bevel-pinion h, and bevel-pinion'11 on the axle, imparts a rotary motion toward each other of thehusking-rolls a and c as the machine is moved forward. The huskingrollsa. and e are of peculiar conformation. The roll a consists of a seriesof curved surfaces intersecting each other in longitudinal lines oredges h, the ra- 5 dii of which are greater than the radii ofintermediate points in the convex curve joining the edges 7:. h. Thehusking-roll e is similarly formed, but, in lieu of the edges h, isprovided with Offsets or projections j at the termination of the curvedsurfaces, the offsets or projections j in the revolution of the rollslying opposite the edges h, whereby the ear and'husk are seized near thebutt of the ear by the offset and edgeof the rolls, and in therevolution forced to fall down into the openings between the rolls, andthe ear in the further revolution of the rolls is forced or pushed outof its husk. 7a 7a are boards or plates secured to the frame andintersecting each other, forming a receptacle, d, for the husked ears.

To the back of the feed-wheel is secured the pulley 1, from which passesan endless chain or belt,w, passing also around a pulley, m, con-.

nected by a ball-and-socket joint with a shaft, n, having at its rearend a pulley,o, connected by an endless chain with a pulley, 19, havingon its back face a bevel-pinion, q, gearing into a pinion, 'r, on theinclined shaft g, whereby the endless chain 00 is operated. An elevatorconsisting of an endless chain provided with side-boards and secured toand driven by the shaft 12 is employed to conduct the husked ears to awagon or other vehicle driven alongside the machine.

To the forward end of the inclined bar, to

which the gathering-reel is pivoted, and to the fender-brace, aresecured the inclined plates y y. z is a curved guard bolted tosaidinclined bar at one end, and to the upper end of the plate y at theother, to prevent the stalks from being carried over and engaging withthe curved arms of the gathering-reel.

In practice the machine moving through the field with the lower ends ofthe husking-rolls in line, or nearly so, with a corn-row, thegathering-reelwill raise any inclined or down stalks, and, inconjunction with the fender, will support and guide the stalks to therecessed feedwheel, which, in its revolution, carries one or more stalksheld in a recess to the huskingrolls, which, in their revolution, huskthe corn and deposit it in the receptacle a, from whence it is conductedhythe endless chain to the elevator described, and thence to a wagon, tobe conveyed. from the field.

It will be observed that the husking-rolls are situated in an inclinedplane forming an angle of about forty-five degrees out and downward, andthe gathering-reel shaft forms an upward and outward angle with the mainframe.

What I claim as new is- 1. The combination, with revolving huskingrollto, having its periphery composed of a series of convex curved surfacesintersecting each other in right-line edges h, of the revolving.husking-roll 0, provided with shoulders j, substantially as described,and for the purpose set forth.

2. The combination, with revolving huskin grolls a e, constructed as setforth, of the recessed feed-wheel G constructed as set forth,substantially as described, and for the purpose set forth.

3. The combination of the husking-rolls a e, constructed as set forth,recessed feed-wheel G, and gathering-reel U, substantially as described.

4. The combination, with the husking-rolls a c, constructed as setforth, of the gatheringreel U, provided with curved arms V, and inclinedfender L, substantially as described, and for the purpose set forth.

5. The combination, with the gathering-reel U, having curved arms V, ofthe inclined husking-rolls a e and guard Z, substantially as described.

6. The combination, with the husking-rolls a e, of the recessed wheel G,carrying the pulley l on its axle, endless chain :0, pulley m, andreceptacle a, substantially as described, and for the purpose set forth.

CHARLES A. PEN N INGTON.

Witnesses SoLoN G. KEMON, OHAs. A. PE'r'rrr.

